CN208675644U - A kind of circuit board with drop resistant function - Google Patents
A kind of circuit board with drop resistant function Download PDFInfo
- Publication number
- CN208675644U CN208675644U CN201821181643.0U CN201821181643U CN208675644U CN 208675644 U CN208675644 U CN 208675644U CN 201821181643 U CN201821181643 U CN 201821181643U CN 208675644 U CN208675644 U CN 208675644U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- block
- shell
- drop resistant
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of circuit boards with drop resistant function, including shell, by being equipped with drop resistant device below circuit board body, drop resistant device includes top plate, support rod is equipped with below top plate, link block is equipped with below support rod, the two sides of link block are equipped with motion bar, the bottom of shell is respectively equipped with bottom plate, bottom plate is equipped with second sliding slot, the first spring is equipped between second limited block and the second sliding block, fixing axle is equipped with below link block and in inner walls, second spring is equipped between fixing axle, cooperated by the first sliding block and first sliding groove, cooperated by the second sliding block and second sliding slot, and the first spring is equipped between the second sliding block and the second limited block, circuit board body is set effectively to reduce impact force when toppling over, protection circuit plate ontology, it is not damaged, the utility model has the advantages that such apparatus structure is simple , it is easy to use, it is not damaged to can protect circuit board body.
Description
Technical field
The utility model relates to field of circuit boards, it particularly relates to a kind of circuit board with drop resistant function.
Background technique
The title of circuit board has: wiring board, pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin route
Plate, ultrathin circuit board, printing (copper lithographic technique) circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, for fixed circuit
Batch production and optimization electrical appliance layout play an important role.Printed circuit board is almost the basis of any electronic product, with
The rapid development of electronic industry, the printed circuit board applications as electronic product basic building block are more and more extensive, although electronics produces
The function of product not only enhances, and the expansion of application field is wide, especially under the development driving in high speed information epoch, applies and produces in electronics
The requirement of printed circuit board in product is also more and more, especially to printed circuit board in the side such as transmission quality, speed of signal
The requirement in face is constantly promoted.
Existing circuit board crash resistance is poor, it is easy to break, cause unnecessary loss.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of circuit boards with drop resistant function, existing to overcome
There is above-mentioned technical problem present in the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of circuit board with drop resistant function, including shell, the shell is interior to be equipped with circuit board body, the shell
Inner wall two sides are equipped with first sliding groove, and the both ends of the first sliding groove are equipped with the first limited block, and first limited block is fixed
In the inner walls, the both ends of the circuit board body are equipped with the first sliding block, and first sliding block and described first are slided
Slot matches, and drop resistant device is equipped with below the circuit board body, the drop resistant device includes top plate, and the top plate is fixed on institute
The lower section of circuit board body is stated, support rod is equipped with below the top plate, is equipped with link block, the link block below the support rod
It is fixed on the bottom end of the support rod, the two sides of the link block are equipped with motion bar, and the bottom of the shell is respectively equipped with
Bottom plate, the bottom plate are equipped with second sliding slot, and the side of the second sliding slot is equipped with the second sliding block, second sliding block with it is described
The side of motion bar connection, second sliding block is equipped with the second limited block, and second limited block is fixed on the bottom plate, institute
It states and is equipped with the first spring between the second limited block and second sliding block, be all provided with below the link block and in the inner walls
There is fixing axle, is equipped with second spring between the fixing axle.
Further, the shell is externally provided with waterproof coating.
Further, the shell is equipped with heat release hole.
Further, the heat release hole is equipped with Air Filter, and the Air Filter is fixed on the housing.
Further, the circuit board body is equipped with cooling fin.
The utility model has the beneficial effects that by being equipped with drop resistant device below circuit board body, drop resistant device includes top
Plate, top plate lower section are equipped with support rod, are equipped with link block below support rod, link block is fixed on the bottom end of support rod, link block
Two sides be equipped with motion bar, the bottom of shell is respectively equipped with bottom plate, and bottom plate is equipped with second sliding slot, and the side of second sliding slot is set
There is the second sliding block, the second sliding block is connect with motion bar, and the side of the second sliding block is equipped with the second limited block, the second limited block and second
It is equipped with the first spring between sliding block, fixing axle is equipped on link block lower section and inner walls, is equipped with the second bullet between fixing axle
Spring is equipped with drop resistant device below circuit board body, is cooperated by the first sliding block and first sliding groove, passes through the second sliding block and second
Sliding slot cooperation, and the first spring is equipped between the second sliding block and the second limited block, make circuit board body can when toppling over
Effectively to reduce impact force, protection circuit plate ontology is not damaged, and such apparatus structure is simple, easy to use, Ke Yibao
Protection circuit plate ontology is not damaged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of circuit board with drop resistant function of the utility model embodiment；
Fig. 2 is that the structure of drop resistant device in a kind of circuit board with drop resistant function according to the utility model embodiment is shown
It is intended to.
In figure:
1, shell；2, circuit board body；3, first sliding groove；4, the first limited block；5, sliding block；6, drop resistant device；7, top plate；
8, support rod；9, link block；10, motion bar；11, bottom plate；12, heat release hole；13, second sliding slot；14, the second sliding block；15, second
Limited block；16, the first spring；17, fixing axle；18, second spring；19, Air Filter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of circuit board with drop resistant function.
As shown in Figs. 1-2, according to a kind of circuit board with drop resistant function of the utility model embodiment, including shell 1,
It is equipped with circuit board body 2 in the shell 1, the inner wall two sides of the shell 1 are equipped with first sliding groove 3, the first sliding groove 3
Both ends are equipped with the first limited block 4, and first limited block 4 is fixed on 1 inner wall of shell, the circuit board body 2
Both ends are equipped with the first sliding block 5, and first sliding block 5 matches with the first sliding groove 3, set below the circuit board body 2
There is drop resistant device 6, the drop resistant device 6 includes top plate 7, and the top plate 7 is fixed on the lower section of the circuit board body 2, described
It is equipped with support rod 8 below top plate 7, is equipped with link block 9 below the support rod 8, the link block 9 is fixed on the support rod 8
Bottom end on, the two sides of the link block 9 are equipped with motion bar 10, and the bottom of the shell 1 is respectively equipped with bottom plate 11, the bottom
Plate 11 is equipped with second sliding slot 13, and the side of the second sliding slot 13 is equipped with the second sliding block 14, second sliding block 14 with it is described
Motion bar 10 connects, and the side of second sliding block 14 is equipped with the second limited block 15, and second limited block 15 is fixed on described
On bottom plate 11, be equipped with the first spring 16 between second limited block 15 and second sliding block 14,9 lower section of the link block and
It is equipped with fixing axle 17 on 1 inner wall of shell, is equipped with second spring 18 between the fixing axle 17.
By the above scheme of the utility model, by being equipped with drop resistant device 6, drop resistant device 6 below circuit board body 2
Including top plate 7, it is equipped with support rod 8 below top plate 7, is equipped with link block 9 below support rod 8, link block 9 is fixed on support rod 8
On bottom end, the two sides of link block 9 are equipped with motion bar 10, and the bottom of shell 1 is respectively equipped with bottom plate 11, and bottom plate 11 is equipped with second
The side of sliding slot 13, second sliding slot 13 is equipped with the second sliding block 14, and the second sliding block 14 is connect with motion bar 10, and the one of the second sliding block 14
Side is equipped with the second limited block 15, and the first spring 16,9 lower section of link block and shell are equipped between the second limited block 15 and the second sliding block 14
It is equipped with fixing axle 17 on 1 inner wall of body, is equipped with second spring 18 between fixing axle 17, drop resistant is equipped with below circuit board body 2
Device 6, is cooperated by the first sliding block 5 with first sliding groove 3, is cooperated by the second sliding block 14 with second sliding slot 13, and sliding second
It is equipped with the first spring 16 between block 14 and the second limited block 15, reduces circuit board body 2 effectively when toppling over
Impact force, protection circuit plate ontology 2 is not damaged, and such apparatus structure is simple, easy to use, can protect circuit board sheet
Body 2 is not damaged.
In a particular application, for shell 1, the shell 1 is externally provided with waterproof coating, is externally provided with waterproof in shell 1
Coating, can protect circuit board body 2 will not intake, and damage；For shell 1, the shell 1 is equipped with heat release hole
12, it is equipped with heat release hole 12 on shell 1, circuit board body 2 can be made when working long hours, circuit board body 2 is carried out scattered
Heat；For heat release hole 12, the heat release hole 12 is equipped with Air Filter 19, and the Air Filter 19 is fixed on the shell 1,
It is equipped with Air Filter 19 on heat release hole 12, can prevent extraneous dust from entering in circuit board body 2 by heat release hole 12, cause
2 short circuit of circuit board body；For circuit board body 2, the circuit board body 2 is equipped with cooling fin, in circuit board body 2
It is equipped with cooling fin, circuit board body 2 can be helped to radiate.
In conclusion by means of the above-mentioned technical proposal of the utility model, by being equipped with drop resistant below circuit board body 2
Device 6, drop resistant device 6 include top plate 7, and support rod 8 is equipped with below top plate 7, is equipped with link block 9, link block 9 below support rod 8
It being fixed on the bottom end of support rod 8, the two sides of link block 9 are equipped with motion bar 10, and the bottom of shell 1 is respectively equipped with bottom plate 11,
Bottom plate 11 is equipped with second sliding slot 13, and the side of second sliding slot 13 is equipped with the second sliding block 14, and the second sliding block 14 connects with motion bar 10
It connects, the side of the second sliding block 14 is equipped with the second limited block 15, and the first spring is equipped between the second limited block 15 and the second sliding block 14
16, fixing axle 17 is equipped on the lower section of link block 9 and 1 inner wall of shell, second spring 18 is equipped between fixing axle 17, in circuit board
It is equipped with drop resistant device 6 below ontology 2, is cooperated by the first sliding block 5 with first sliding groove 3, passes through the second sliding block 14 and second sliding slot
13 cooperation, and between the second sliding block 14 and the second limited block 15 be equipped with the first spring 16, make circuit board body 2 topple over when
Time can effectively reduce impact force, and protection circuit plate ontology 2 is not damaged, and such apparatus structure is simple, easy to use,
It is not damaged to can protect circuit board body 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of circuit board with drop resistant function, which is characterized in that including shell (1), circuit board is equipped in the shell (1)
The inner wall two sides of ontology (2), the shell (1) are equipped with first sliding groove (3), and the both ends of the first sliding groove (3) are equipped with
One limited block (4), first limited block (4) are fixed on the shell (1) inner wall, the both ends of the circuit board body (2)
It is equipped with the first sliding block (5), first sliding block (5) matches with the first sliding groove (3), under the circuit board body (2)
Side is equipped with drop resistant device (6), and the drop resistant device (6) includes top plate (7), and the top plate (7) is fixed on the circuit board body
(2) lower section, top plate (7) lower section are equipped with support rod (8), are equipped with link block (9) below the support rod (8), the company
It connects block (9) to be fixed on the bottom end of the support rod (8), the two sides of the link block (9) are equipped with motion bar (10), the shell
The bottom of body (1) is respectively equipped with bottom plate (11), and the bottom plate (11) is equipped with second sliding slot (13), the second sliding slot (13)
Side is equipped with the second sliding block (14), and second sliding block (14) connect with the motion bar (10), second sliding block (14)
Side is equipped with the second limited block (15), and second limited block (15) is fixed on the bottom plate (11), second limited block
(15) the first spring (16) are equipped between second sliding block (14), link block (9) lower section and the shell (1) inner wall
On be equipped with fixing axle (17), between the fixing axle (17) be equipped with second spring (18).
2. a kind of circuit board with drop resistant function according to claim 1, which is characterized in that shell (1) peripheral hardware
There is waterproof coating.
3. a kind of circuit board with drop resistant function according to claim 1, which is characterized in that set on the shell (1)
There are heat release hole (12).
4. a kind of circuit board with drop resistant function according to claim 3, which is characterized in that on the heat release hole (12)
Equipped with Air Filter (19), the Air Filter (19) is fixed on the shell (1).
5. a kind of circuit board with drop resistant function according to claim 1, which is characterized in that the circuit board body
(2) it is equipped with cooling fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181643.0U CN208675644U (en) | 2018-07-25 | 2018-07-25 | A kind of circuit board with drop resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181643.0U CN208675644U (en) | 2018-07-25 | 2018-07-25 | A kind of circuit board with drop resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675644U true CN208675644U (en) | 2019-03-29 |
Family
ID=65829839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821181643.0U Expired - Fee Related CN208675644U (en) | 2018-07-25 | 2018-07-25 | A kind of circuit board with drop resistant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208675644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769588A (en) * | 2019-10-25 | 2020-02-07 | 杭州友成电子有限公司 | PCB carbon film board with copper added at film bottom for enhancing electric conduction |
-
2018
- 2018-07-25 CN CN201821181643.0U patent/CN208675644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769588A (en) * | 2019-10-25 | 2020-02-07 | 杭州友成电子有限公司 | PCB carbon film board with copper added at film bottom for enhancing electric conduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |